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1  Bitcoin / Bitcoin Technical Support / Re: Bitcoin Transaction Unconfirmed on: April 19, 2023, 04:44:53 AM
Fees dropped a lot, so the transaction should be able to broadcast again.
Indeed.

OP, the mempool is now empty enough that you could rebroadcast this successfully and get it in to most nodes' mempools. It would still wouldn't yet confirm on its own, although in last 24 hours we've confirmed about 30 MvB of 1 sat/vbyte transactions, so if this trend continues it might well confirm on its own in a couple of days. However, by rebroadcasting it you would then be able to perform a CPFP, if you think you will be able to do that?

If there is no option to rebroadcast it from Umbrel then let me know and I can rebroadcast it for you. I don't want to do this until you are sure this is the route want to take though, cause otherwise it could potentially get stuck again.

Looks like the mempool fees shot down, and the transaction actually got confirmed on its own.
I want to thank everyone here for helping me !!
2  Bitcoin / Bitcoin Technical Support / Re: Bitcoin Transaction Unconfirmed on: April 18, 2023, 03:47:04 AM
I'd assume LND uses RBF enabled transactions which the help page of lncli wallet bumpfee to my understanding indicates.

Hey guys - Sorry, I'm catching up with the replies.

So, I just want to confirm - these 'LND' commands are for main chain?
Because my main-chain transaction is stuck. I don't have any payment channels on Lightning.

Second - Where do I type these commands in?
Is there an App in Umbrel?

Also, RBF was not enabled for this transaction. So RBF won't work.

Sorry for all these questions and confusion. I'm just trying to get my sats back OR pushed through at this point.
Sad
3  Bitcoin / Bitcoin Technical Support / Re: Bitcoin Transaction Unconfirmed on: April 15, 2023, 09:59:53 PM
As far as I know Umbrel (I have a test Umbrel node running to evaluate) the Bitcoin wallet is the Lightning node's on-chain wallet. You're not dealing with a bitcoind wallet on Umbrel, particularly not in the assumed setup that you use in your Umbrel.


Yes, you're correct.
You're on-chain and Lightning wallets are both in the lightning node app (which I find weird), but that's how it works. I'm sure there was some reason for doing doing so that's beyond me.

There is however "bitcoin core" on umbrel - but you just see stats there, and there's no wallet information there. It's simply your node.

I still have no idea where to run commands or abandon transactions.
No one from Umbrel is even reaching back to me.
4  Bitcoin / Bitcoin Technical Support / Re: Bitcoin Transaction Unconfirmed on: April 14, 2023, 04:44:47 AM
Since it's been two weeks+, there's a chance that it's already dropped your own mempool as well since 1sat/vB shouldn't dropped with today's average mempool.
Did you mean they SHOULD be dropped or Shouldn't? I'm assuming a 1.02 sat/vbyte SHOULD be dropped as no miner would want to add that to the block as there's no incentive to do so.
I mean that it must have been dropped from your node's mempool since it's already dropped from other node's mempool as well.
It's more than two weeks so, it's just what you can expect from most Bitcoin nodes.
Since it's dropped, you now have the chance to use abandon transaction to be able remove it from your "wallet transaction" history.

What happens if I send everything in my wallet? (All UTXO's?) confirmed and unconfirmed ?
The dropped transaction won't be included as input, you'll only create another transaction normally.
it'll stay like that and the inputs that it's trying to spend wont be selected by the coin-selection algorithm or even manual coin selection until it's abandoned.

The UI doesn't allow me to pick specific UTXO's - this is the problem i'm facing.
You can use bitcoin-cli to perform abandontransaction wallet command.

I don't know if this FAQ is still relevant, but it shows how to use bitcoin-cli on Umbrel: https://community.getumbrel.com/t/using-bitcoin-cli-on-umbrel/504
Here's the general info about the command: https://bitcoincore.org/en/doc/24.0.0/rpc/wallet/abandontransaction/

Take note that you might need to include --wallet argument if you have loaded more than one wallet.

Thanks for the info.
I'll review this and see if I can get my transaction abandoned.
5  Bitcoin / Bitcoin Technical Support / Re: Bitcoin Transaction Unconfirmed on: April 14, 2023, 01:00:25 AM
To accelerate the stuck transaction, you need to spend the unconfirmed output not the confirmed one.
Not sure if this is still possible since the original transaction has been dropped from many mempools.

The UI doesn't allow me to pick specific UTXO's - this is the problem i'm facing.
I can lease UTXO's - are you familiar with this?
I've posted a pic of the Umbrel UI in my post above.

What happens if I send everything in my wallet? (All UTXO's?) confirmed and unconfirmed ?
Basically send all my current bitcoin back to me in 1 transaction.
Will this help?
6  Bitcoin / Bitcoin Technical Support / Re: Bitcoin Transaction Unconfirmed on: April 14, 2023, 12:23:56 AM
You say you are not running Core - what software are you running?

Sorry, I indeed am running bitcoin core through Umbrel. Umbrel functions on bitcoin core from what I'm reading.
I have no idea how to delete the transaction with the umbrel UI. I've looked into this and there's nothing.
I'm reading users recommending running “Abandon transaction” commands. But I'm not sure where to run this.
7  Bitcoin / Bitcoin Technical Support / Re: Bitcoin Transaction Unconfirmed on: April 13, 2023, 06:09:55 PM
A collection of these mempools makes a pool of global mempools.
Each node has its own mempool. It's possible that a node has your transaction in its mempool while another mempool doesn't have it.

So, what happens if all other mempools running on all other 'n-1' nodes stop broadcasting my transaction, but my specifc node keeps re-broadcasting/relaying it to all othe nodes? My node just wants to keep pushing it through at a low fee with no success.
If your node rebroadcast your transaction, the nodes that receive the transaction will ignore it if they already have it in their mempool. In the case they don't have it, they put it in their mempool and relay it to other nodes.
Note that if the size of mempool of a node has reached its limit and the fee rate of your transaction is lower than all the transactions in the mempool, there wouldn't be any room for your transaction.

Ok, Got it. Thanks.

So in my situation - what's the best move I should do?
I'm not sure what to do anymore but wait.
8  Bitcoin / Bitcoin Technical Support / Re: Bitcoin Transaction Unconfirmed on: April 13, 2023, 05:12:21 PM
Since it's been two weeks+, there's a chance that it's already dropped your own mempool as well since 1sat/vB shouldn't dropped with today's average mempool.

Did you mean they SHOULD be dropped or Shouldn't? I'm assuming a 1.02 sat/vbyte SHOULD be dropped as no miner would want to add that to the block as there's no incentive to do so.

General Question:
What's the workflow here? Let's say there's 'n' nodes on the network.
My node broadcasts a 1 sat/vbyte transaction to the entire network.
Assuming this single tranaction doesn't get into the block < 24 hrs, it gets labeled as unconfimed.
But it's still in the mempool - My personal mempool that's working off my personal node.
A collection of these mempools makes a pool of global mempools.

Is this accurate so far?

So, what happens if all other mempools running on all other 'n-1' nodes stop broadcasting my transaction, but my specifc node keeps re-broadcasting/relaying it to all othe nodes? My node just wants to keep pushing it through at a low fee with no success.
Will this unconfirmed trasaction just stay unconfirmed indefinitly until I tell my node to stop broadcasting it?
If that's the case, how do I tell my node to do so? I'm using Umbrel - I don't see any options to stop broadcasting transactions.
 
Yes, this transactin is mine. I've attached in my previous post what I see in my Umbrel UI.
9  Bitcoin / Bitcoin Technical Support / Re: Bitcoin Transaction Unconfirmed on: April 13, 2023, 04:44:52 PM
Did you send the transaction to just one address, while the other is a change address? I believe Bitcoin Core have coin control which you can use to spend certain input, spend the change address UTXO as an input and include a fee that is enough to confirm two transactions. I am not a Bitcoin Core user, I would have explained better.

Yes, The Total Transaction was sent to 1 address. Since the way UTXO's work, i've gotten the diference (total bitcoin on wallet - what i'm sending) sent back to me as a change transaction - This is the 550,372 sats that were sent back to me.

I don't use bitcoin core. I'm using umbrel and have a self hosted node.
However, The concept of coin control should be analogous, so i'm looking for a way to do it within my UI -


I'm only seeing "view info", "label" and "lease" as my options for each UTXO. And the one you see that's not confirmed for 550,372 sats is my change that came back to me. I don't know how to specifically spend this one. This is where i'm stuck I think.
10  Bitcoin / Bitcoin Technical Support / Re: Bitcoin Transaction Unconfirmed on: April 13, 2023, 04:37:06 AM
Thanks for the reply !

Is there something I have to additionally do at my end to spend the coins again?
If you use mempool.space explorer it will show as unconfirmed.
I see an unconfirmed UTXO still.

Just to confirm - I have to send the exact UTXO that was sent back to me from the original parent transaction, correct?
This is the UTXO (that's unconfirmed) that I have to again send back to myself to push the original parent transaction through?
Is this correct? If so, I have done this.

Thanks for your help.
11  Bitcoin / Bitcoin Technical Support / Bitcoin Transaction Unconfirmed on: April 13, 2023, 01:50:30 AM
Hi All,

Bitcoin Client Software and Version Number: Bitcoin Core 24.0.1; running on Umbrel node over Tor on a Raspberry Pi 4

Operating System: Windows 11 Home 64-bit

System Hardware Specs: 11th gen Intel(R) Core(TM) i7 @ 2.80 GHz (8 CPUs), 16GB memory, 500 GB hard drive, GeForce GTX 1650 Ti Max-Q Design Graphics Card.

Description of Problem:
My bitcoin transaction on mainchain has been unconfirmed for over two weeks.
Unfortunately, the highest miner fee that was suggested by Umbrel was 1.02 sat/vbyte (without going to advanced setting and setting it manually). This is the reason no miner is picking it up.
Shortly after, the on-chain transaction volume spiked and the mining fee went all the way to 15 sats/vbyte, leaving my 1.02 sat/vbyte unconfirmed after 24 hours.
The Transaction is still currently unconfirmed.

This transaction is not RBF compatible.
I’ve tried using CPFP to push my original transaction through using Ride the Lightning app on the Umbrel Node UI, with no success. I am not able to see an option on how to isolate the unconfirmed UTXO and send it back to myself.
I do see options to "Lease" certain UTXO's for 10 minutes. So I tried leasing all the non-relevant UTXO's and tried sending my unconfirmed UTXO (‎0.00550372 BTC - See below) back to me with a high mining Fee (30 Sat/Vbyte) with no success. The parent transaction still stays unconfirmed, as well as my Unconfirmed UTXO that was sent back to my address.

I'm reading 21 days is the magic number for broadcasting to stop and the mempool to wipe any unconfirmed transactions. Is this a solid fact? I'm approaching this date. I'm also reading if the mempool wipes unconfirmed transactions, my node can still re-broadcast it automatically and it will be stuck in limbo again - which I don't want.
Any help would be greatly appreciated. All relevant info is below.

Any Related Addresses: (mempool URL for my original transaction:)
https://mempool.space/tx/03996da080448b10b4a69706214c19062c317e84d9337b7c7637437e883fc68f
Note that 0.00550372 BTC got sent back to me - This is the unconfirmed UTXO I was trying to send back to myself in the above explanation.

Any Related Transaction IDs:
03996da080448b10b4a69706214c19062c317e84d9337b7c7637437e883fc68f

Screenshot of the problem: See mempool URL for my transaction

Log Files from the Bitcoin Client: Can provide upon specific request

Would greatly appreciate any support from the bitcoin community - Although I've learned a lot of technical aspects of bitcoin on this journey, it has been stressful.
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